› Forums › Imaging › Planetary Histograms › reference image
7 April 2019 at 10:55 pm
#580950
![](https://britastro.org/wp-content/uploads/2018/01/picture-2614-1515880822-80x80.png)
Participant
Thanks David, that looks interesting. But I cannot [yet] see how I can force Autostakkert , against its will, to take an imposed image as the reference frame. That does not seem an option. Would I need to merge it into the PIPP stack first?